DROPSA 3414100, Operation And Maintenance Manual

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15
15. Contraindications of Use
The hazards that have not been entirely eliminated, but that have been deemed acceptable, are
listed below

During the maintenance phase, low pressure spurts of lubricant are possible. (For this
reason, maintenance operations must be carried out using suitable PPE).

Contact with lubricant during maintenance or filling the reservoir.

Protection from direct
or indirect contact with the lubricant must be ensured by the user of the machine. (See the
PPE regulation on proper use according to regulations in force).

Use of unsuitable lubricant.

The characteristics of the lubricant are indicated both on the
pump and in this Operation and maintenance manual (in the event of any doubt, contact the
Dropsa S.p.A. Technical Office).
PROHIBITED FLUIDS
FLUIDS HAZARDS
Lubricants with abrasive additives High wear of the contaminated parts
Lubricants with silicon additives Seizing of the pump
Petrol – solvents – flammable liquids Fire – explosion – damage to the gaskets
Corrosive products Corrosion of the pump – damage to personnel
Water Oxidation of the pump
Food substances Contamination of the same